对象嵌套对象的Struts表现层显示

Struts的ActionForm对象是由多个对象组成，如下：

 

public class SettleEnterRecord implements java.io.Serializable {

	private String enterRecordId;
	private SettleEnterCarMark settleEnterCarMark;
	private SettleEnterCarTypeModel settleEnterCarTypeModel;
	private SettleEnterRedo settleEnterRedo;
}

 为了在JSP表单中显示ActionForm中某些字段的内容时，需要重写里面对象toString()方法

@Override
    public String toString() {
        return getModelName();
    }